11304304234 has 4 divisors (see below), whose sum is σ = 16956456354. Its totient is φ = 5652152116.

The previous prime is 11304304213. The next prime is 11304304237. The reversal of 11304304234 is 43240340311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10930075209 + 374229025 = 104547^2 + 19345^2 .

It is a super-3 number, since 3×11304304234³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11304304199 and 11304304208.

It is not an unprimeable number, because it can be changed into a prime (11304304237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2826076057 + ... + 2826076060.

Almost surely, 2^11304304234 is an apocalyptic number.

11304304234 is a deficient number, since it is larger than the sum of its proper divisors (5652152120).

11304304234 is an equidigital number, since it uses as much as digits as its factorization.

11304304234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5652152119.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 11304304234 its reverse (43240340311), we get a palindrome (54544644545).

The spelling of 11304304234 in words is "eleven billion, three hundred four million, three hundred four thousand, two hundred thirty-four".